60857500051 has 2 divisors, whose sum is σ = 60857500052. Its totient is φ = 60857500050.

The previous prime is 60857500043. The next prime is 60857500097. The reversal of 60857500051 is 15000575806.

60857500051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60857500051 - 2³ = 60857500043 is a prime.

It is not a weakly prime, because it can be changed into another prime (60857500751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30428750025 + 30428750026.

It is an arithmetic number, because the mean of its divisors is an integer number (30428750026).

Almost surely, 2^60857500051 is an apocalyptic number.

60857500051 is a deficient number, since it is larger than the sum of its proper divisors (1).

60857500051 is an equidigital number, since it uses as much as digits as its factorization.

60857500051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 60857500051 in words is "sixty billion, eight hundred fifty-seven million, five hundred thousand, fifty-one".